package com.cz.zslu.mapper;

import com.baomidou.mybatisplus.mapper.BaseMapper;
import com.cz.zslu.entity.CommondityStatistics;
import com.cz.zslu.entity.LoginStatistics;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;

/**
 * <p>
 * 产品概况统计 Mapper 接口
 * </p>
 */
public interface CommondityStatisticsMapper extends BaseMapper<CommondityStatistics> {
    @Select("select * from commondity_statistics where user_id=#{userId}")
    CommondityStatistics selectByUserId(@Param("userId") Long userId);
}
